78354288

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 90

約数和(自身を含む): 227456424

約数和(自身を除く): 149102136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 647, 696, 841, 1044, 1294, 1392, 1682, 1941, 2088, 2523, 2588, 3364, 3882, 4176, 5046, 5176, 5823, 6728, 7569, 7764, 10092, 10352, 11646, 13456, 15138, 15528, 18763, 20184, 23292, 30276, 31056, 37526, 40368, 46584, 56289, 60552, 75052, 93168, 112578, 121104, 150104, 168867, 225156, 300208, 337734, 450312, 544127, 675468, 900624, 1088254, 1350936, 1632381, 2176508, 2701872, 3264762, 4353016, 4897143, 6529524, 8706032, 9794286, 13059048, 19588572, 26118096, 39177144, 78354288]

約数ペア:

[(1, 78354288), (2, 39177144), (3, 26118096), (4, 19588572), (6, 13059048), (8, 9794286), (9, 8706032), (12, 6529524), (16, 4897143), (18, 4353016), (24, 3264762), (29, 2701872), (36, 2176508), (48, 1632381), (58, 1350936), (72, 1088254), (87, 900624), (116, 675468), (144, 544127), (174, 450312), (232, 337734), (261, 300208), (348, 225156), (464, 168867), (522, 150104), (647, 121104), (696, 112578), (841, 93168), (1044, 75052), (1294, 60552), (1392, 56289), (1682, 46584), (1941, 40368), (2088, 37526), (2523, 31056), (2588, 30276), (3364, 23292), (3882, 20184), (4176, 18763), (5046, 15528), (5176, 15138), (5823, 13456), (6728, 11646), (7569, 10352), (7764, 10092)]